C2-Board (1 Of 2) Schematic Diagram - Panasonic TH-42PH11UK Service Manual

12.35. C2-Board (1 of 2) Schematic Diagram

A
B
TO
C1-BOARD
(C10)
C20
C
5V_DET
1
R17281
GND 1k
2
GND
3
GND
4
GND
5
GND
6
GND
7
NC
8
NC
9
NC
10
NC
11
NC
12
NC VDA_75V
13
Vda 75V
14
Vda 75V
15
D
Vda 75V
16
Vda 75V
17
Vda 75V
18
Vda 75V
19
Vda 75V
20
E
F
TH-42PH11UK
C2-Board (1 of 2) Schematic Diagram
1 2
TERM
C2_5V
R17261
0
C2_5V
C17229
16V
0.1u
1 G1 20
Vcc
CLKU_3N 2 19
A1
G2
3 18
A2 CLKU_3N8
Y1
CLKU_2P 4 A3 17 CLKU_3N7 CLR_C2A
Y2
CLKU_2P8
ODE_C2A
5 A4 16
CLKU_2P7
Y3
CLKU_1N PC4_C2A
6 A5 15
R17249
Y4 EXB38V220JV
PC3_C2A
7 A6 14
CLKU_1N6
Y5
CLKU_0P 8 13 CLKU_1N5 LE_C2A
A7
Y6
CLKU_0P6
9 12
A8 CLKU_0P5
Y7
10 GND 11
R17285
Y8
EXB38V220JV
C2_5V
C17223 C17221
250V 10V
0.15u
1u
CB6
TO
PANEL DATA
DRIVER
C2_5V
C17213 C17211
250V 10V
0.15u
1u
CB5
R17216
TO
PANEL DATA
DRIVER
3 4
TO
D-BOARD
(D32)
C21
C2_5V
R17289 R17288
EXB38V222JV EXB38V222JV
C17244
16V
0.1u
1 20
G1
Vcc
2 A1 19
UEL
G2
3 A2 18
R17250 UEH
Y1
EXB38V470JV
CLR_C2
4 A3 17
USL
Y2 ODE_C2
5 A4 16
PC4_C2 USH
Y3
6 15 PC3_C2
A5
Y4 UML
7 14 LE_C2
A6 UMH
Y5
R17257
8 A7 13 47
Y6
9 A8 12
Y7
10 GND 11
Y8
C17222
10V
1u
R17226 R17227
6.8 6.8
VDA_75V
C17240 C17241
10V 250V
1u 0.15u
R17217
6.8 6.8
VDA_75V
5 6 7
81
TH-42PH11UK
C2-BOARD TXNC21RRTU (1/2)
!
1
2
C2_5V C17245
16V
0.1u
1 G1 20
Vcc
2 A1 19
G2
3 18
A2
Y1 BA_UEL
4 17 BA_UEH
A3
Y2
BA_USL
5 16
A4 BA_USH
Y3
6 A5 15
BA_UML
Y4
BA_UMH
7 A6 14
Y5
8 A7 13
Y6
9 12
A8
Y7
10 GND 11
Y8
3
4
C17224
250V
0.15u
5
6
7
8
TH-42PH11UK
C2-Board (1 of 2) Schematic Diagram
8 9